'Photo electron' diaporamas de présentation

CCDs : Current Developments

CCDs : Current Developments. Part 1 : Deep Depletion CCDs Improving the red response of CCDs. Part 2 : Low Light Level CCDs (LLLCCD) A new idea from Marconi (EEV) to reduce or eliminate CCD read-out noise. Part 1 : Deep Depletion CCDs. Improving the red response of CCDs. p-type silicon.

572 views • 43 slides

X-ray lithography (XRL)

X-ray lithography (XRL). Overview and resolution limit. X-ray source ( electron impact and synchrotron radiation). X-ray absorption and scattering. X-ray lithography resist (PMMA and SU-8). X-ray lithography mask (absorber on membrane). LIGA process (for high aspect ratio metal structure).

1.26k views • 40 slides

Calibration of the 10inch PMT for IceCube Experiment

Calibration of the 10inch PMT for IceCube Experiment. 03UM1106 Kazuhiro Fujimoto A thesis submitted in partial fulfillment of the requirements of the degree of Master of Science At Graduate School of Science and Technology. OUTLINE. The purpose of IceCube Charge Resolution measurement

386 views • 38 slides

Timing and cross-talk properties of Burle multi-channel MCP PMTs

365 views • 36 slides

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?????????? P ? ??????????. ????????????????? 2004 ? 3 ? 11 ?. ?? ?? ?????? ?? ?? ??. ????. ?-PIC ???? TPC ?????????. ?-PIC ????????? track ????????? drift time ????? track ????? ? self trigger ??????? ?? n+ 3 He?p+ 3 H Q=764keV MeV ? 100 ?? 100keV ????????? 10 ?? 10keV

460 views • 34 slides

Low Light Level CCDs (LLLCCD)

Low Light Level CCDs (LLLCCD) A new idea from Marconi (EEV) to reduce or eliminate CCD read-out noise. CCD Analogy. VERTICAL CONVEYOR BELTS ( CCD COLUMNS ). RAIN ( PHOTONS ). BUCKETS ( PIXELS ). MEASURING CYLINDER ( OUTPUT AMPLIFIER ). HORIZONTAL CONVEYOR BELT ( SERIAL REGISTER ).

459 views • 34 slides

Heitler W.,The Quantum Theory of Radiation

A new X-Ray Polarimeter based on the photoelectric effect for Black Holes and Neutron Stars Astrophysics (part. II: The Instrument) Ronaldo Bellazzini INFN - Pisa. The photo-electric effect is very sensitive to photon polarization. Heitler W.,The Quantum Theory of Radiation.

306 views • 29 slides

XAFS: X-ray Absorption Fine-Structure

XAFS: X-ray Absorption Fine-Structure. Matt Newville Consortium for Advanced Radiation Sources University of Chicago / Advanced Photon Source. Overview of XAFS and XANES. XAFS experiment design: transmission and fluorescence

820 views • 23 slides

MENA3100

432 views • 21 slides

Study of MgB 2 Thin Films on Nb by Pulse Laser Deposition

Study of MgB 2 Thin Films on Nb by Pulse Laser Deposition. S.Mitsunobu, S.Inagaki, H.Nakanishi, M.Wake and M.Fukutomi* KEK,NIMR*. Scope of talk Introduction Forming method Mgb2 thin film PLD equipment Precursor annealing RF Measurement of the MgB2 thin film and Nb

449 views • 21 slides

Using a Wavelength Dispersive Spectrometer to measure XAFS

Using a Wavelength Dispersive Spectrometer to measure XAFS. Matt Newville, Steve Sutton, Mark Rivers, Peter Eng GSECARS. GSECARS beamline and microprobe station, Kirkpatrick-Baez mirrors. XAFS and x-ray fluorescence measurements. The Wavelength Dispersive Spectrometer.

211 views • 20 slides

Stony Brook Update: Scintillation, Statistics & Status

189 views • 9 slides

Photo-electron has excess energy.

Original Caption The Photoelectric Effect . Cylinders of alkali metal placed on wheel, W , kept clean by knife, K , operated by electromagnet, F . A beam of light, let in at O , falls on the surface. From Physical Review 7 (1916):362. Photo-electron has excess energy.

90 views • 8 slides